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Install Expect Script first Ex:
sudo apt install expect,sudo pacman -S expect -
Use expect script to automate vpn login.
- spawn: Creates a new process by running a given program. Ex: spawn sudo openconnect ...
- expect: If the output matches the specified sentence, input it via
send. - send: Sends string to the current process.
- interact: This will give control of the current process over to the user for interaction.